Base | Representation |
---|---|
bin | 111001001010100001101110… |
… | …000100101010001111111101 |
3 | 1012222011202110012102010210021 |
4 | 321022201232010222033331 |
5 | 230423113340400312140 |
6 | 2250413034041212141 |
7 | 103645631013023302 |
oct | 7112415604521775 |
9 | 1188152405363707 |
10 | 251412052354045 |
11 | 73120286289700 |
12 | 2424540b791051 |
13 | aa3909355125b |
14 | 46125a03a30a9 |
15 | 1e0ec0eec1b4a |
hex | e4a86e12a3fd |
251412052354045 has 24 divisors (see below), whose sum is σ = 331638431094432. Its totient is φ = 182831975161440.
The previous prime is 251412052354033. The next prime is 251412052354063. The reversal of 251412052354045 is 540453250214152.
It is a de Polignac number, because none of the positive numbers 2k-251412052354045 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 251412052353992 and 251412052354010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6526839 + ... + 23354308.
It is an arithmetic number, because the mean of its divisors is an integer number (13818267962268).
Almost surely, 2251412052354045 is an apocalyptic number.
It is an amenable number.
251412052354045 is a deficient number, since it is larger than the sum of its proper divisors (80226378740387).
251412052354045 is a wasteful number, since it uses less digits than its factorization.
251412052354045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29895081 (or 29895070 counting only the distinct ones).
The product of its (nonzero) digits is 960000, while the sum is 43.
The spelling of 251412052354045 in words is "two hundred fifty-one trillion, four hundred twelve billion, fifty-two million, three hundred fifty-four thousand, forty-five".
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